work hard at English是什么意思

work hard at English是什么意思 she is going to work hard at English this term 对work hard at English提问 是work hard at English 还是on English?为什么 work hard at hard We work hard at English.求英语作文 We shall work hard at English.(改为一般疑问句） work hard () English A.in B.at C.on 翻译：have English every (other) day work hard at... They work hard at English._____ _____ they work at English!_____ _____ _____ they did at English! work hard () English work hard on the subject,work hard at English,in your lesson,又是at,又是 on 英译汉:work hard at work hard at中文 work hard onI WORK HARD ON ENGLISH.这话对吗?I WORK HARD AT ENGLISH. 这话对吗?如果说不对,请说明你的理由 We must work hard at English（一般疑问句） ———hard atEnglish I think I should work ____(hard) at English填hard还是harder?为什么 work hard in还是work hard at? It is because English is very useful_____A.at which we work hard B.that we work hard at itC.which we work hard at D.wjich we work hard